Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -14.84
Milk (kg) 197.00 -0.014 -2.76
Fat (kg) 13.96 -0.375 -5.23
Prot (kg) 15.52 -0.441 -6.85
Fertility Sub Index 7.72
Calving Interval (days) -3.49 -1.459 5.09
Survival (%) 2.35 1.117 2.63
Calving Sub Index 5.31
Gestation Length (days) -5.78 -0.919 5.31
Beef Sub Index -0.14
Carcass Weight (kg) -8.50 -0.528 4.48
Age of Slaughter (days) 10.70 -0.432 -4.62
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 1.43

* Based on an €80/tonne carbon price